Results 61 to 70 of about 896,970 (198)
Open GeosciencesA high geo-stress environment severely damages tunnel structures owing to the large deformation of the surrounding rock, thereby threatening their safety.
Han Jianyong +7 more
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Failure assessment of a woven E-glass/vinyl ester composite subjected to large deformation loading
Science and Engineering of Composite Materials, 2012 Woven polymer-based composites exhibit highly non-linear behavior, which often results in very high strains to failure. A micromechanical model is developed to represent the large deformation kinematics of woven composites, and develop predictions for ...
Hufner David R. +2 more
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Monodromy approach to the scaling limits in the isomonodromy systems
, 2002 The isomonodromy deformation method is applied to the scaling limits in the linear NxN matrix equations with rational coefficients to obtain the deformation equations for the algebraic curves which describe the local behavior of the reduced versions for ...
Kapaev, Andrei A.
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Oscillatory athermal quasi-static deformation of a model glass
, 2013 We report computer simulations of oscillatory athermal quasi-static shear deformation of dense amorphous samples of a three dimensional model glass former. A dynamical transition is observed as the amplitude of the deformation is varied: for large values
Fiocco, Davide +2 more
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Yantu gongcheng xuebaoGiven the limitations of traditional grid-based numerical methods in simulating large deformation problems of geotechnical materials, this paper applies a meshless numerical method—Smoothed Particle Hydrodynamics (SPH)—to a full process simulation of ...
MA Yangchen1 , WENG Xiaolin1, SUN Yufeng1 , YE Fei1, MA Yue2, WONG K K Henry3, PARDOEN Benoît3
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, 2011 In this paper, we propose a novel large deformation diffeomorphic registration algorithm to align high angular resolution diffusion images (HARDI) characterized by orientation distribution functions (ODFs).
Du, Jia, Goh, Alvina, Qiu, Anqi
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Estimation of Strain-Softening Parameters of Marine Clay Using the Initial T-Bar Penetration Test
Journal of Marine Science and EngineeringT-bar penetrometers have been widely used to measure strength parameters of marine clay in laboratory and in situ tests. However, using the deep resistance factor derived from full-flow conditions to evaluate the undrained shear strength of shallow clay ...
Qinglai Fan +4 more
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Control Technology of Soft Rock Floor in Mining Roadway with Coal Pillar Protection: A case study
Energies, 2019 This study considered the mining roadway with coal pillar protection in the fully mechanized caving face of the Dananhu No.1 Coal Mine, China. Theoretical analysis, numerical simulation, and field tests were conducted, and the stress environment ...
Housheng Jia +4 more
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Large D holography with metric deformations [PDF]
Journal of High Energy Physics, 2018 Abstract We consider Einstein gravity in AdS in the presence of a deformed conformal boundary metric, in the limit of large spacetime dimension. At leading order we find a new set of effective near-horizon equations. These can be understood as covariant generalisations of the undeformed equations with new source terms due to the ...
Andrade, Tomas +2 more
openaire +8 more sources
Fast Predictive Image Registration
, 2016 We present a method to predict image deformations based on patch-wise image appearance. Specifically, we design a patch-based deep encoder-decoder network which learns the pixel/voxel-wise mapping between image appearance and registration parameters. Our
CR Chou +9 more
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